Convert npm to psd Online: npm2psd

You can use Tom's Editor to easily convert images from
Nokia Picture Message .NPM to Adobe Photoshop .PSD.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

NPM

Nokia Picture Message is an image format with extension NPM.

PSD

PSD is in internal image format of Adobe Photoshop. It can store all the features offered by Photoshop, like layers and paths. Images can be compressed or not.